Migrate dashboard backend modules from ESM .mjs to strict TypeScript

[Copilot]

This updates the Copilot dashboard extension backend modules under .github/extensions/agentic-workflows-dashboard from .mjs sources to TypeScript and resolves strict-mode typing gaps introduced by the migration. Runtime module wiring is preserved by updating imports and emitting .js artifacts consumed by extension.mjs.

• Module migration

  • Converted:
    • dashboard-cli.mjs → dashboard-cli.ts
    • dashboard-config.mjs → dashboard-config.ts
    • dashboard-data.mjs → dashboard-data.ts
    • dashboard-logs.mjs → dashboard-logs.ts
    • usage-forecast.mjs → usage-forecast.ts
  • Removed original .mjs source files for these modules.

• Type system hardening

  • Added explicit interfaces/types for:
    • logs options + continuations
    • CLI runner status and exec error shape
    • forecast payloads and usage summaries
    • cache entries and command result contracts
  • Resolved strict-mode issues (noImplicitAny, exact optional property handling, nullable parse paths, index safety).

• Runtime import and artifact alignment

  • Updated extension.mjs to import compiled .js modules.
  • Added generated runtime artifacts:
    • dashboard-cli.js
    • dashboard-config.js
    • dashboard-data.js
    • dashboard-logs.js
    • usage-forecast.js

• Config/dependency updates

  • Extended extension TS config to include migrated root-level TS modules.
  • Added @types/node for Node builtin module typing.

// extension.mjs now consumes emitted JS modules from TS sources
import { createGhAwRunnerWithStatus } from "./dashboard-cli.js";
import { DEFAULT_LOG_TIMEOUT_MINUTES, DEFAULT_RUN_COUNT } from "./dashboard-config.js";
import { createDashboardDataAccess } from "./dashboard-data.js";

[pelikhan]

@copilot update gitattributes to mark .js files as lang generated, favor local on merge

[github-actions]

🔍 PR Triage — §28395315609

Field	Value
Category	refactor
Risk	medium
Score	41 / 100
Action	batch_review
Batch	—

Score breakdown: impact 20 + urgency 8 + quality 13

Dashboard backend ESM → TypeScript migration. 19 files (+1096/-142). Draft with no CI yet. Well-described with type interfaces, strict-mode fixes, and artifact alignment. Medium risk — no behavior change but broad TS migration. Batch review when CI available.

Generated by 🔧 PR Triage Agent · 99.1 AIC · ⌖ 11.6 AIC · ⊞ 5.4K · ◷

[pelikhan]

@copilot update gitattributes to mark .js files as lang generated, favor local on merge. Move all typescript sources to the src folder.

[pelikhan]

@copilot update gitattributes to mark .js files as lang generated, favor local on merge. Move all typescript sources to the src folder.

[Copilot]

@copilot update gitattributes to mark .js files as lang generated, favor local on merge. Move all typescript sources to the src folder.

Updated in 48e02ff: .gitattributes now marks .github/extensions/agentic-workflows-dashboard/*.js as generated with merge=ours, and the migrated dashboard TypeScript backend sources were moved into src/ with corresponding import/tsconfig/test updates.

[Copilot]

Pull request overview

This PR migrates the Copilot “agentic workflows dashboard” extension backend modules from ESM .mjs sources to strict TypeScript, updates runtime imports to consume emitted .js modules, and hardens typing/contracts across logs, usage summaries, and CLI execution.

Changes:

• Converted dashboard backend helper modules to TypeScript with explicit interfaces and stricter parsing/normalization.
• Updated the extension runtime (extension.mjs) and vitest tests to import the generated .js backend modules.
• Extended the extension TypeScript configuration and dependencies to support strict Node typings.

Show a summary per file

File	Description
.github/extensions/agentic-workflows-dashboard/usage-forecast.ts	Adds strict TS types and typed helpers for forecast/usage calculations.
.github/extensions/agentic-workflows-dashboard/usage-forecast.js	Adds the generated runtime JS module consumed by the extension/tests.
.github/extensions/agentic-workflows-dashboard/tsconfig.json	Expands TS typechecking scope to include root-level backend TS modules and Node types.
.github/extensions/agentic-workflows-dashboard/test/usage-forecast.test.ts	Updates tests to import the new runtime .js module.
.github/extensions/agentic-workflows-dashboard/test/dashboard-logs.test.ts	Updates tests to import the new runtime .js modules.
.github/extensions/agentic-workflows-dashboard/test/dashboard-data.test.ts	Updates tests to import the new runtime .js module.
.github/extensions/agentic-workflows-dashboard/test/dashboard-cli.test.ts	Updates tests to import the new runtime .js module.
.github/extensions/agentic-workflows-dashboard/package.json	Adds @types/node to support Node builtin typing in strict TS.
.github/extensions/agentic-workflows-dashboard/package-lock.json	Locks @types/node (and transitive undici-types).
.github/extensions/agentic-workflows-dashboard/extension.mjs	Switches backend imports from .mjs to compiled .js modules.
.github/extensions/agentic-workflows-dashboard/dashboard-logs.ts	Adds typed logs option parsing/normalization helpers in TS.
.github/extensions/agentic-workflows-dashboard/dashboard-logs.js	Adds the generated runtime JS module consumed by the extension/tests.
.github/extensions/agentic-workflows-dashboard/dashboard-data.ts	Adds typed data-access layer in TS, including cache/result contracts and parsing errors.
.github/extensions/agentic-workflows-dashboard/dashboard-data.js	Adds the generated runtime JS module consumed by the extension/tests.
.github/extensions/agentic-workflows-dashboard/dashboard-config.ts	Reintroduces shared config in TS (report windows, defaults) with stricter typing.
.github/extensions/agentic-workflows-dashboard/dashboard-config.js	Adds the generated runtime JS module consumed by the extension/tests.
.github/extensions/agentic-workflows-dashboard/dashboard-config.mjs	Removes the legacy .mjs config module.
.github/extensions/agentic-workflows-dashboard/dashboard-cli.ts	Migrates CLI runner to TS with typed error shape and runner status contract.
.github/extensions/agentic-workflows-dashboard/dashboard-cli.js	Adds the generated runtime JS module consumed by the extension/tests.

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• .github/extensions/agentic-workflows-dashboard/package-lock.json: Generated file

• Files reviewed: 19/20 changed files
• Comments generated: 1
• Review effort level: Low